We have a Tekonsha Sentinel on Dad's Dodge Ram for use when we tow a 24' 5th wheel camper. It seems that we are always fiddling with the adjustment. When I'm going down a 6% grade for 7 miles, I don't need that extra wieght shoving me around with an unreliable/poorly adjusted braking system.

whatever one you get make sure that it isnt just a basic one that only controls the power, find one that has an adjustable ramp up feature in it. im not sure what i have but it was only $67.99 and has the feature on it.... i'll go find out what it is and post up later.

Just put a prodigy in our new tacoma. Mounted it underneath the steering column via industrial strenth velcro tape. Was the only spot I could find that put it out of the way, works great there. Pulls/handles the horse trailer with one horse, suprisingly well!